Restores data to an existing instance across regions.
Operation description
Note
Before restoration, you can call the CheckCreateDdrDBInstance operation to check whether a cross-region backup set can be used for cross-region restoration.
Supported database engines
MySQL
References
Note
Before you call this operation, read the following topics and make sure that you fully understand the prerequisites and impacts of this operation.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- For mandatory resource types, indicate with a prefix of * .
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| rds:RestoreDdrTable | create |
*DBInstance
acs:rds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId} |
|
none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| DBInstanceId | string | Yes |
The source instance ID. |
rm-bpxxxxx |
| RegionId | string | No |
The region ID of the destination instance. You can call the DescribeRegions operation to query the most recent region list. |
cn-hangzhou |
| ClientToken | string | No |
The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. |
ETnLKlblzczshOTUbOCzxxxxxxxxxx |
| RestoreType | string | Yes |
The method that is used to restore data. Valid values:
Default value: 0. |
0 |
| BackupId | string | No |
The cross-region backup set ID. You can call the DescribeCrossRegionBackups operation to query the IDs of the backup sets that are available to an instance. Note
If you set the RestoreType parameter to 0, you must also specify the BackupId parameter.
|
279563 |
| RestoreTime | string | No |
The point in time to which you want to restore data. The point in time that you specify must be earlier than the current time. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC. Note
If RestoreType is set to BackupTime, you must specify this parameter.
|
2020-04-25T16:00:00Z |
| SourceRegion | string | No |
The region ID of the source instance if you want to restore data to a point in time. Note
: If you set RestoreType to 1, you must also specify this parameter.
|
cn-beijing |
| SourceDBInstanceName | string | No |
The ID of the source instance whose data you want to restore to a point in time. Note
If you set the RestoreType parameter to 1, you must also specify the SourceDBInstanceName parameter.
|
rm-bpxxxxx |
| TableMeta | string | Yes |
The names of the databases and tables that you want to restore. The value is in the following format: |
[{"type":"db","name":"testdb1","newname":"testdb1","tables":[{"type":"table","name":"test1","newname":"test1_backup"},{"type":"table","name":"test2","newname":"test2_backup"}]}] |
| ResourceGroupId | string | No |
The resource group ID. |
rg-acfmy***** |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "75BBF1EF-1E90-4950-BFFB-252D26E8259B",
"DBInstanceId": "rm-uf6wjk5*****"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | InvalidRestoreType.Format | Specified restore type is not valid. | The restoration type is invalid. Specify a valid restoration type. |
| 400 | InvalidRestoreTime.Format | Specified restore time is not valid. | The operation failed. The point in time is invalid. Specify a valid point in time. |
| 400 | InvalidBakset.Invalid | Specified bakset is not valid. | - |
| 400 | InvalidParamTableMetaForRestore.Content | new dbname or table in TableMeta cannot be same with old when restore to source instance | - |
| 400 | InvalidParamTableMeta | Invalid parameter TableMeta is null or not json format | The value of the TableMeta parameter is invalid. Check the value of this parameter. |
| 400 | InvalidBakHistoryDO | BakHistory is inbalid when check restore TableMeta | - |
| 400 | InvalidParamTableMeta.Content | TableMeta missing old dbname or new dbname, please check | The value of the table_meta parameter does not contain the names of the source and destination tables. |
| 400 | InvalidParamTableMeta.Duplicate | TableMeta has duplicate db or table with other newname, commons or system | The operation failed. The databases and tables that you want to restore already exist in the RDS instance. |
| 400 | InvalidSourceRestoreDBName.NotFound | specific source restore dbname is not found in db list | The operation failed. The data backup file does not contain the data of the databases. |
| 400 | InvalidDBName.Duplicate | Specified DB name already exists in the This instance. | A database with the same name has been created on the RDS instance. Specify a different name. |
| 400 | InvalidParameters.Format | Specified parameters is not valid. | The values of some parameters are invalid. |
| 400 | InvalidAvZone.Format | Specified AvZone is not valid. | The value of the AvZone parameter is invalid. Check the value of this parameter. |
| 400 | InvalidRegion.Format | Specified Region is not valid. | The region ID is invalid. Check the region ID. |
| 400 | InvalidVpcParameter | Specified VPCId VSwitchId or IPAddress or TunnelId is not valid. | The values of the VPCId parameter and the VSwitchId parameter are invalid. Check the values of these parameters. |
| 400 | MissingUserID | The request is missing a user_id parameter. | The user ID cannot be found. |
| 400 | MissingUID | The request is missing a uid parameter. | The operation failed. The UID in the request is left unspecified. |
| 400 | NoAvailableDisasterRestoreBakset | No available disaster restore bakset. | No available restore set is found. |
| 400 | Order.ComboInstanceNotAllowOperate | A package instance is not allowed to operate independently. | A package instance is not allowed to operate independently. |
| 400 | Price.PricingPlanResultNotFound | Pricing plan price result not found. | Pricing plan price result not found. |
| 400 | Order.NoRealNameAuthentication | You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the user center for real-name authentication. | You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the cost and cost for real-name authentication. |
| 400 | InsufficientAvailableQuota | Your account quota limit is less than 0, please recharge before trying to purchase. | Your account available limit is less than 0, please recharge before trying to purchase. |
| 400 | CommodityServiceCalling.Exception | Failed to call commodity service. | Failed to call commodity service return. |
| 400 | RegionDissolvedEOM | Dear customer, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will cease operations. You are currently unable to operate new purchase orders. Thank you for your understanding and support. | Hello, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will stop operating. In order to ensure your business continuity and smooth transition of data migration, you are currently unable to operate new purchase orders. Thank you for your understanding and support. |
| 400 | Commodity.InvalidComponent | The module you purchased is not legal, please buy it again. | The module you purchased is not legal, please buy it again. |
| 400 | RegionEndTimeDissolvedAustralia | Cloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024. | Hello customer, this area has been abolished. |
| 400 | Price.CommoditySys | Commodity system call exception. | Commodity system call exception. |
| 400 | Pay.InsufficientBalance | Insufficient available balance. | Insufficient available balance. |
| 400 | Order.PeriodInvalid | There is a problem with the period you selected, please choose again. | There is a problem with the period you selected, please choose again. |
| 400 | pay.noCreditCard | Account not bound to credit card. | - |
| 400 | Order.InstHasUnpaidOrder | There is an unpaid order for the service you have purchased. Please pay or void it before placing the order. | There is an unpaid order for the service you have purchased. Please pay or void it before placing the order. |
| 400 | noAvailablePaymentMethod | No payment method is specified for your account. We recommend that you add a payment method. | No payment method has been specified for your account. We recommend that you add a payment method. |
| 400 | BasicInfoUncompleted | Your information is incomplete. Complete your information before the operation. | Your basic information is not complete, please complete your basic information before operation. |
| 400 | Risk.RiskControlRejection | Your account is abnormal, please contact customer service for details. | Your account is abnormal, please contact customer service for details. |
| 400 | BasicInfoUncompleted | Your information is incomplete, Complete your information before the operation. | - |
| 400 | Api.NotSupport | Specified api is not supported. | The current interface does not support. |
| 400 | ContainForbiddenLabelError | There is a label that prohibits placing orders. Please contact your distributor for assistance. | You cannot place the order because a tag indicates that order placement is prohibited. Contact your distributor. |
| 400 | InvalidDBInstanceId.NotFound | The DBInstanceId provided does not exist in records. | The DBInstanceId provided does not exist. |
| 400 | InvalidInstanceLevel.DiskType | Specified instance level not support request disk type | The current instance type does not support the specified storage type. |
| 400 | InvalidParam | Sepcified wal level Parameter is invalid. There are still logical slots in instance, so it can not be set as replica. | The specified wal_level parameter is invalid. There is still a copy slot in the instance, so it cannot be set to replica. |
| 400 | KmsApiError | User secret key invalid. | The user key is invalid. |
| 400 | System.SaleValidateFailed | Sales expression validation system error. | A system error occurs when the sales expression is verified. |
| 400 | Abs.InvalidAccount.NotFound | account is not found. | The account does not exist. |
| 400 | SqlExecuteFailedOrTimeout | sql command execution failed or timed out:%s. | SQL command execution failed or timed out |
| 400 | ColdData.EngineVersionNotSupport | The current instance engine version not support coldDataEnabled. | The current instance engine version not support coldDataEnabled. |
| 400 | ColdData.MinorVersionNotSupport | The current instance minor version not support coldDataEnabled. | The current instance minor version not support coldDataEnabled. |
| 400 | IncorrectTargetClasscode | The current instance type does not support this operation. | This operation is not supported by the instance type. |
| 400 | InvalidConnectionString.Duplicate | Specified connection string already exists in the RDS. | The link address name is duplicate. Please reset the connection string. |
| 400 | RequiredParam.NotFound | Required input param is not found. | - |
| 400 | Parameters.Invalid | Parameter error, please check the parameters. | Parameter error, please check the parameters. |
| 400 | BackupPolicyNotSupport | Cold Data won't open with CrossBackup or Flash Backup, please check Backup Policy. | Cold Data won't open with CrossBackup or Flash Backup, please check Backup Policy. |
| 400 | InvalideStatus.Format | The instance status does not support this operation. | - |
| 400 | InvalidReleasedKeepPolicy.Format | Specified Released Keep Policy is not valid. | Specified Released Keep Policy is not valid. |
| 400 | InvalidDBInstanceEngineType.Format | the DB instance engine type does not support this operation. | This operation is not supported for the database engine of the instance. |
| 400 | Pay.NoCreditCard | No credit cards. | No credit cards. |
| 400 | VpcNetworkTypeNotSupport | The vpc network type instance does not support this operation. | The vpc network type instance does not support this operation. |
| 400 | MirrorInsExists | Specified DB instance mirror ins already existed. | Specified DB instance mirror ins already existed. |
| 400 | UnsupportedClassCode | The specified DB instance class stops selling. | The specified DB instance class stops selling. |
| 400 | InvalidBackupSet | The specified database does not exist in the backup set. | The specified database does not exist in the backup set. |
| 400 | OrdTCommodityQueryError | Failed to query for product. | Failed to query product. |
| 400 | ProductInstanceReleased | The instance has been released. Please check before placing the order. | The instance has been released, please verify and place an order. |
| 400 | RegionEndTimeDissolvedIndia | The region is no longer supported. | The region is no longer supported. |
| 403 | IncorrectDBInstanceType | Current DB instance type does not support this operation. | The operation failed. The RDS instance is not in a ready state. |
| 403 | IncorrectDBInstanceState | Current DB instance state does not support this operation. | - |
| 403 | ChildDBInstanceExists | Current DB instance had child instance. | The read-only instance already exists. |
| 403 | InvalidBackupLogStatus | Current backup log enable status does not support this operation. | The operation failed. Log backups are not enabled, and therefore data cannot be restored to a specified point in time. |
| 403 | IncorrectBackupSetMethod | Current backup set method does not support operations. | The operation failed. The data backup file does not support the restoration of individual databases and tables. |
| 403 | IncorrectBackupSetState | Current backup set state does not support operations. | The operation failed. The data backup file is not in a ready state. |
| 403 | OrderStatus.UnPaid | The specified db instance has unpaid order. | The instance has an unpaid order. Please pay first and try again. |
| 403 | InvalidReduceDiskSize | The storage capacity after the scale-down must be larger than the used amount. | The scale-in target capacity cannot be less than the current storage space usage |
| 403 | CloudSSDNotSupport | Cloud ssd does not support this operation, please upgrade to essd. | - |
| 403 | InvalidUserOperatorPermission | The user permission does not support this operation. | The user is not authorized to perform this operation. |
| 403 | InvalidVswitchId | Specified conn vswitch id is not valid. | - |
| 403 | IncorrectMinorVersion | Current engine minor version does not support operations. | This operation is not supported for the current minor engine version. |
| 403 | OperationDenied.ZoneResource | There is no available zone for inventory. | There is no available zone for inventory. |
| 403 | NotInFlowController | Sorry,no permission. | Sorry,no permission. |
| 403 | InvalidKmsKey | Kms key is disabled. | - |
| 403 | InvalidInstanceLevel.Malformed | Current DB instance level does not support this operation. | The specified database instance type does not support this operation. |
| 404 | RestoreType.NotFound | RestoreType is not found. | RestoreType is not found. |
| 404 | InvalidBackupSetID.NotFound | Specified backup set ID does not exist. | The backup set does not exist. Specify an available backup set. |
| 404 | InsufficientResourceCapacity | There is insufficient capacity available for the requested instance. | - |
| 404 | InvalidBackup.NotFound | The available backup does not exist in recovery time. | No available data backup file can be used to restore data. |
| 404 | InvalidBinlog.NotFound | The available binlog does not exist in recovery time. | The binary log file at the specified point in time is invalid. |
| 404 | InvalidDB.NotFound | Specified db does not exist or DB status does not support. | - |
| 404 | InvalidDBInstance.NotFound | Specified instance does not exist or not support. | The RDS instance cannot be found, is deleted, or does not support the operation. |
| 404 | InvalidClusterKms | The current instance does not authorized to access the Key Management Service. | The instance does not have permissions to access Key Management Service (KMS). |
| 404 | Request.NotFound | The requested resource is not available. | The requested resources are unavailable. |
| 404 | HostInfo.NotFound | The specified host info is not found. | - |
| 500 | ExternalFailure | The request processing has failed due to external service failure. | The request processing has failed due to external service failure. |
| 500 | RequestMetaDataFailed | The service request failed. Please try again later or contact service personnel. | The service request failed. Please try again later or contact service personnel. |
| 500 | InvokeProxyFailure | The request processing has failed due to service failure of rds api. | The request failed to be processed due to an RDS API failure. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2024-09-03 | The Error code has changed | View Change Details |
| 2022-08-11 | API Description Update. The Error code has changed | View Change Details |